KR100280580B1 - Subway station storage cooling and cooling method using the same - Google Patents

Subway station storage cooling and cooling method using the same Download PDF

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Publication number
KR100280580B1
KR100280580B1 KR1019980021682A KR19980021682A KR100280580B1 KR 100280580 B1 KR100280580 B1 KR 100280580B1 KR 1019980021682 A KR1019980021682 A KR 1019980021682A KR 19980021682 A KR19980021682 A KR 19980021682A KR 100280580 B1 KR100280580 B1 KR 100280580B1
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South Korea
Prior art keywords
cooling
storage tank
platform
cold
cold storage
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KR1019980021682A
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Korean (ko)
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KR20000001420A (en
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이정호
신지웅
박상원
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장동립
쌍용건설 주식회사
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

본 발명은 빙축열을 이용한 지하철 승강장 냉방시스템에 관한 것으로, 지하철 역사의 승강장 구조체의 축열용량을 이용하여 승강장 바닥을 방냉판으로 활용하는 빙축열 냉방시스템에 관한 것이다.The present invention relates to a subway platform cooling system using ice heat storage, and relates to an ice storage heat cooling system utilizing a floor of a platform as a cooling plate by using a heat storage capacity of a platform structure in subway history.

축냉조는 상부는 승강장 바닥이 구조체 그대로 축냉체로 활용되고, 축냉조내부에는 다중 격벽을 설치하여 브라인(brine)이 순환할 때 축냉조 내부에서 정체되지 않고 흐를 수 있어 열교환 효율을 높이는 구조로 되어 있다.The upper part of the cold storage tank is used as the cold storage body as the base of the platform, and multiple partition walls are installed inside the cold storage tank to allow flow to flow without stagnation in the cold storage tank when the brine is circulated, thereby improving heat exchange efficiency. .

축냉조에는 축냉조의 냉기를 승강장으로 불어낼 수 있는 냉각 송풍관을 여러 곳에 배치하여, 냉각 송풍관이 승강장의 냉방부하의 일부를 담당한다. 냉각 송풍관은 축냉조에서 직접 승강장 공간으로 취출하기 때문에 브라인 반송경로가 짧아 효율적이고 각 송풍관을 개별 제어하거나 군 제어가 가능하여 부하에 대해 응답성이 좋다.In the cold storage tank, cooling blower pipes capable of blowing cold air from the cold storage tanks are arranged in various places, and the cooling blower pipes are responsible for part of the cooling load of the platform. Since the cooling blower pipe is taken out directly from the storage cooling tank into the landing space, the brine conveying path is short and efficient, and each blower pipe can be individually controlled or grouped to control the load.

본 발명으로 지하철 역사 승강장 바닥 구조체를 축열 및 방냉체로 이용하는 빙축열 냉방시스템을 제공하여, 지하철 역 승강장 구조체를 축열 및 방냉체로 이용 함으로서 축냉설비의 규모를 줄이고, 열매의 반송량을 줄여 반송설비비와 운영비를 절감할 수 있게 되었다.The present invention provides an ice heat storage cooling system using a subway station floor structure as a heat storage and a cooling medium, and uses a subway station platform structure as a heat storage and a cooling body to reduce the scale of the heat storage facility and reduce the conveyance amount of fruit to reduce the transportation equipment cost and operation cost. You can save.

Description

지하철 역사 축냉조 및 이를 이용한 냉방방법(thermal storage tank cooling device for subway station and method using the same)Thermal storage tank cooling device for subway station and method using the same

본 발명은 빙축열을 이용한 지하철 승강장 냉방시스템에 관한 것이다. 더욱 구체적으로는 지하철 역사의 승강장 구조체의 축열용량을 이용하여 승강장 바닥을 방냉판으로 활용하는 빙축열 냉방시스템에 관한 것이다.The present invention relates to a subway platform cooling system using ice heat storage. More specifically, the present invention relates to an ice heat storage cooling system that utilizes the heat storage capacity of a platform structure of subway station as a cooling plate.

빙축열 냉방시스템이란 물이 액체에서 고체인 얼음으로 상변화가 일어날 때 방출하는 79kcal/kg의 에너지를 이용하여 냉기를 얼음에 저장시키고 냉방부하가 발생할 때 얼음에 저장된 냉기를 방출하여 냉방시키는 냉방시스템을 말한다. 빙축열 냉방시스템은 전력부가 적은 심야시간대에 생산된 값이 싼 심야전기를 이용하여 냉기를 얼음에 저장하고, 전기요금이 비싼 낮 시간에는 얼음에 저장된 냉기를 뽑아 냉방한다. 발전소 설비는 주간의 최대부하를 기준으로 갖추어야 하므로 전력수요가 적은 심야시간대의 전력수요를 증대시키고 낮 시간대의 전력수요를 줄이면 발전설비 규모가 적어지므로 전력설비에 막대하게 소요되는 설비비를 아낄 수 있는 장점이 있기 때문에 전력회사에서는 심야전기의 활용을 적극 권장하고 있다.Ice heat storage cooling system refers to a cooling system that uses cold energy of 79kcal / kg which is released when water changes from liquid to solid ice, and cools by releasing cold air stored in ice when cooling load occurs. Say. The ice heat storage cooling system uses cold low-temperature electricity produced during late-night hours with less power to store cold air on ice. Power plant equipment should be equipped with the maximum load during the day, thus increasing the power demand in the late-night hours when power demand is low and reducing the power demand during the day, thus reducing the size of the power plant. Because of this, utilities are strongly recommending the use of late-night electricity.

종래의 빙축열 냉방시스템은 축냉조를 구조체와 별도로 설치하고 축열매체로 아이스 볼(ice ball)을 사용하여 축냉시킨 후 열교환기와 공기 반송 설비를 이용하여 해당 실에 냉기를 공급하는 방식으로 설계·시공하고 있다. 축냉조는 아이스 볼에 저장된 냉기를 보존하기 위하여 외피는 단열을 철저히 해야 하고, 저장된 냉기를 운반하는데 설치·유지·관리비가 상당히 소요된다.Conventional ice heat storage cooling system is designed and constructed by installing a cold storage tank separately from the structure, cooling it using ice balls as a heat storage medium, and supplying cold air to the chamber using a heat exchanger and an air conveying facility. have. In order to preserve the cold air stored in the ice ball, the cold storage tank must be thoroughly insulated and the installation, maintenance, and maintenance costs are very expensive to transport the stored cold air.

종래의 지하철 역사 승강장 냉방시스템에서는 대류 냉방을 채택하고 있기 때문에 찬 기류를 취출구를 통하여 실내로 불어 내어 공기를 열매로 하여 냉방을 하고 있다. 지하철 승강장에는 전동차가 빈번히 다니고 전동차가 오갈 때 마다 실내의 기류는 압력차에 의해 교환되므로 교환된 공기를 다시 냉각시켜야 하므로 냉방부하가 매우 큰 환경이었다. 복사 냉방방식일 경우 복사체의 온도차이에 의한 냉방이므로 전동차에 의한 실내 공기의 교환에 관계없이 냉방효과를 가지므로 에너지를 절감할 수 있는 이점이 있다.In the conventional subway station platform cooling system, convection cooling is adopted, and the air is blown into the room through the air outlet to cool the air as a fruit. In the subway platform, the trains frequently travel, and whenever the trains come and go, the airflow in the room is exchanged by the pressure difference, so the exchanged air must be cooled again. In the case of the radiant cooling method, since the cooling is caused by the temperature difference of the radiant body, there is an advantage of saving energy because it has a cooling effect regardless of the exchange of indoor air by the electric vehicle.

지하철 역사의 승강장 공간은 연간 냉난방부하를 고찰해 보면 연중 냉방부하가 발생되는 것으로 판단된다. 그리고 냉기의 취출방법의 선택에서 실내공기분포와 이에 따른 온열환경 측면에서 냉방방식 중 복사냉방법이 쾌적도가 높은 방법으로 알려져 있다.Considering the annual heating and cooling loads in the platform space of subway stations, we believe that cooling loads are generated year-round. In addition, the radiation cooling method of the cooling method is known as a method of high comfort in terms of indoor air distribution and the resulting thermal environment in the selection of the extraction method of cold air.

이상과 같은 빙축열 냉방 시스템과 지하철 역 승강장의 특수성을 고려하여 발명자는 지하철 역사의 승강장 바닥을 방냉 복사체로 활용하는 지하철 역사 냉방 시스템을 개발하게 되었다.Considering the specificity of the ice storage cooling system and the subway station platform as described above, the inventor has developed a subway history cooling system that utilizes the floor of the subway station as an air-cooled radiant.

본 발명의 목적은 지하철 역사 승강장 바닥 구조체를 축열 및 방냉체로 이용하는 빙축열 냉방시스템을 제공하는 것이다.An object of the present invention is to provide an ice heat storage cooling system using the subway station platform floor structure as heat storage and cooling body.

본 발명의 또 다른 목적은 지하철 역 승강장 구조체를 축열 및 방냉체로 이용함으로서 축냉설비의 규모를 줄이고, 열매의 반송량을 줄여 반송설비비와 운영비를 절감할 수 있는 빙축열 냉방시스템을 제공하는 것이다.Still another object of the present invention is to provide an ice storage heat-cooling system that can reduce the size of the heat storage cooling facility and reduce the transporting cost and operating costs by using the subway station platform structure as heat storage and cooling body.

제1도는 본 발명을 적용한 설계예로서 구조물의 평면도와 종단면도이다.1 is a plan view and a longitudinal sectional view of a structure as a design example to which the present invention is applied.

제2도는 본 발명을 적용한 설계예로서 배관계통도이다.2 is a piping system diagram as a design example to which the present invention is applied.

제3도는 본 발명을 적용한 설계예로서 공조덕트 계통도이다,3 is an air conditioning duct system as a design example to which the present invention is applied.

제4도는 본 발명의 빙축열시스템의(diagram)이다.4 is a diagram of the ice heat storage system of the present invention.

제5도는 본 발명에서 채택하는 축냉조의 구조단면도이다.5 is a structural cross-sectional view of a cold storage tank adopted in the present invention.

제6도는 본 발명에서 채택하는 축냉조의 브라인 순환 경로 및 송풍관 배치도이다.6 is a layout diagram of a brine circulation path and a blower tube of a cold storage tank adopted in the present invention.

제7도는 본 발명에서 채택하는 축냉조의 냉각 송풍관 단면도이다.7 is a cross-sectional view of a cooling blower tube of a cold storage tank adopted in the present invention.

*도면의 주요 부호에 대한 설명** Description of Major Symbols in Drawings *

100; 축냉조 101; 승강장 바닥100; A cold storage tank 101; Platform floor

102: 축냉조 벽 103: 축냉조 바닥102: cold storage tank wall 103: cold storage bottom

105: 수직 격벽 106: 수평 격벽105: vertical bulkhead 106: horizontal bulkhead

107 : 아이스 볼107: Ice Ball

110; 냉각 송풍관 111: 열교환용 파이프110; Cooling blower 111: pipe for heat exchange

112: 바닥 취출구 113: 송풍기112: floor outlet 113: blower

제1도는 지하철 역사 승강장 층 바닥 평면도 및 종단면도의 예이다. 승강장 층에서 승강장 면적은 상당 부분을 차지하며 승강장 구조체를 방냉체로 활용할 가능성을 제시한다. 즉 승강장 바닥을 방냉 복사체로 이용하는 것이다.1 is an example of a subway station platform floor floor plan and longitudinal section view. The occupied area of the platform occupies a significant part, suggesting the possibility of using the platform structure as a coolant. In other words, the floor of the platform is used as a cooling radiant.

평면도에서 빗금친 부분이 승강장 바닥(101) 부분이다.The hatched portion in the plan view is the portion of the landing floor 101.

제2도는 본 발명을 적용한 설계예로서 빙축열 시스템 배관계통도이다. 본 발명의 특징은 축냉조(100)의 구조와 축냉조의 구조를 이용한 냉방방식에 있다.2 is a schematic diagram of ice heat storage system as a design example to which the present invention is applied. A feature of the present invention lies in the cooling method using the structure of the storage tank and the storage tank.

제3도는 본 발명을 적용한 설계예로서 공조덕트계통을 나타낸 도면이다.3 is a view showing an air conditioning duct system as a design example to which the present invention is applied.

제4도는 본 발명의 빙축열 냉방시스템의 모식도이다. 축냉조(100)의 일부가 열교환기(HX1)로서 기능하는 것을 모식적으로 보여준다.4 is a schematic view of the ice heat storage cooling system of the present invention. A part of the cold storage tank 100 schematically shows that it functions as the heat exchanger HX1.

제5도는 본 발명에서 채택하는 빙축열 축냉조의 종단면도이고, 제6도는 횡단면도로서 브라인의 순환경로 및 냉각 송풍관의 배치를 나타낸다.FIG. 5 is a longitudinal cross-sectional view of an ice heat storage cold storage tank adopted in the present invention, and FIG. 6 is a cross-sectional view showing the arrangement of the brine circulation path and the cooling blower tube.

축냉조(100)의 상부는 승강장 바닥(101)이 구조체 그대로 축냉체로 활용되고, 상기 승강장 바닥은 냉방 운전할 때 방냉판으로 기능한다. 축냉조의 바닥과 벽은 축냉조 내부에는 다중으로 수직 격벽(105)을 설치하므로서 브라인(brine) 순환할 때 정체되지 않도록 경로를 마련하여 열교환 효율을 높인다.The upper part of the storage tank 100 is used as the storage floor as the landing floor 101 is a structure, the landing floor functions as a cooling plate when the cooling operation. The bottom and the walls of the storage tank increase the heat exchange efficiency by providing a path so as not to stagnate during the brine circulation by installing multiple vertical bulkheads 105 inside the storage tank.

상기 수직 격벽(105)은 축냉조(100)의 내부에서 바닥에 고정되고 상부는 열린 구조와 상부에 고정되고 하부는 열린 구조가 교대로 반복 설치된다. 그리고 축냉조를 수평으로 분할하는 수평 격벽(106)을 둘 수 있다. 수평 격벽(106) 역시 브라인의 열 교환 효율을 높이는 기능을 한다.The vertical bulkhead 105 is fixed to the bottom in the interior of the cold storage tank 100, and the upper part is fixed to the upper structure and the lower part is installed repeatedly alternately. And the horizontal partition wall 106 which divides a storage tank horizontally can be provided. The horizontal bulkhead 106 also functions to increase the heat exchange efficiency of the brine.

축냉조(1M)는 바닥에서 일정한 공간을 두고 받침대(104) 위에 설치된다.The storage tank 1M is installed on the pedestal 104 with a predetermined space at the bottom.

축냉조에는 축냉조의 냉기를 승강장으로 불어낼 수 있는 냉각 송풍관(110)을 여러 곳에 배치한다. 냉각 송풍관(110)은 승강장의 냉방부하의 일부를 담당할 수 있다. 냉각 송풍관(110)은 축냉조에서 직접 승강장 공간으로 취출하기 때문에 브라 인 반송경로가 짧아 효율적이고 각 송풍관을 개별 제어하거나 군 제어가 가능하여 부하에 대해 응답성이 좋다.In the cold storage tank, a cooling blower tube 110 capable of blowing cold air from the cold storage tank is disposed at various places. The cooling blower tube 110 may be responsible for a part of the cooling load of the landing. Since the cooling blower pipe 110 is directly taken out from the storage cooling tank into the landing space, the brine conveying path is short and efficient, and each blower pipe can be individually controlled or group controlled to provide good response to the load.

제7도는 냉각 송풍관의 구조도이다.7 is a structural diagram of a cooling blower tube.

냉각 송풍관(110)은 축냉조(100) 내부에 설치되어 축냉조의 냉기와 열교환할 수 있는 구조로 만들어진다. 열교환을 위하여 축냉조(100) 속에 파이프(111)가 설치되고 상기 파이프(111)의 내부는 열교환 효율을 높이 위하여 나선형 골을 형성시켜 층류(laminar flow)가 발생되도록 배려되어 있다. 파이프(111)의 하부는 흡입구로서 실내에 열려있으며 파이프(111)의 상부에는 송풍기(113)가 달려있다. 송풍기 (113)의 상부는 승강장 바닥(101)에 뚫린 개구부와 연결되고 승강장 바닥(101)에는 취출구(diffuser, 112)가 설치된다. 냉각 송풍관 하부에서 흡입된 흡입기류(114)는 냉각 송풍관 파이프(111)를 통과하면서 축냉조(110)에 보관된 아이스 볼(107)과 열교환을 하여 냉각된 후 토출기류(115)로서 승강장 공간으로 불어 내어진다.Cooling blower tube 110 is installed in the cold storage tank 100 is made of a structure capable of heat exchange with the cold of the cold storage tank. Pipe 111 is installed in the cold storage tank 100 for heat exchange, and the inside of the pipe 111 is considered to generate a laminar flow by forming a spiral valley to increase heat exchange efficiency. The lower part of the pipe 111 is open in the room as a suction port, and the blower 113 is attached to the upper part of the pipe 111. The upper part of the blower 113 is connected to the opening drilled in the landing floor 101, and the landing floor 101 is provided with a outlet (diffuser, 112). The intake air flow 114 sucked from the lower portion of the cooling blower tube is cooled by heat exchange with the ice ball 107 stored in the cold storage tank 110 while passing through the cooling blower pipe 111 to the landing space as the discharge airflow 115. Blow out

축냉조의 일부로서, 그리고 냉열 복사체로서 승강장 바닥(101)의 복사냉방으로 냉방부하를 감당하지 못할 경우 냉각 송풍관(110)을 가동한다. 냉각 송풍관(110)을 통한 열매의 이송 경로는 짧아 열매이송에 따른 운전비용도 적게 든다.The cooling blower tube 110 is operated when the cooling load of the landing floor 101 as a part of the cold storage tank and as the radiant heat radiator cannot bear the cooling load. The transport path of the fruit through the cooling blower tube 110 is short, thus reducing the operating cost of the fruit feeding.

승강장 바닥(101)을 축냉조의 일부로 활용하는 본 발명의 빙축열 냉방시스템의 작동 과정을 설명한다.The operation process of the ice storage heat-cooling system of the present invention utilizing the platform bottom 101 as part of the storage cooling tank will be described.

전력요금이 싼 심야시간대에 냉동기를 가동하여 축냉조(100)에 저장된 아이스 볼과 승강장 바닥(101)을 매체로 하여 축냉시킨다. 냉방부하가 발생하는 시간대에는 승강장 바닥(101)에서 방사하는 냉열복사와 냉각 송풍관(110)을 통과한 기류 의한 냉방, 그리고 상기 승강장 바닥의 냉열복사와 냉각 송풍관 냉방으로 부족할 경우 축냉조를 통과한 기류를 취출구를 통하여 불어 내어 냉방부하에 대응한다.By operating the freezer in the late night hours when the power bill is cheap, the ice ball and the platform bottom 101 stored in the cold storage tank 100 as a medium to cool. When the cooling load is generated, the airflow passing through the storage cooling tank is insufficient due to the cooling radiation radiated from the landing floor 101 and the airflow passing through the cooling blower tube 110, and the cooling radiation of the landing floor and cooling the cooling ventilation pipe. Blow out through the outlet to respond to the cooling load.

따라서 승강장 공간은 승강장 바닥(101)의 냉열 복사, 냉각 송풍관(110)을 통과한 기류에 의한 냉방, 그리고 축냉조를 통과한 기류에 의한 냉방의 조합에 의해 냉방된다Therefore, the landing space is cooled by a combination of cold heat radiation of the landing floor 101, cooling by the airflow passing through the cooling blower tube 110, and cooling by the airflow passing through the storage cooling tank.

본 발명으로 지하철 역사 승강장 바닥 구조체를 축열 및 방냉체로 이용하는 빙축열 냉방시스템을 제공하여, 지하철 역 승강장 구조체를 축열 및 방냉체로 이용함으로서 축냉설비의 규모를 줄이고, 열매의 반송량을 줄여 반송설비비와 운영비를 절감할 수 있게 되었다.The present invention provides an ice heat storage cooling system using a subway station floor structure as heat storage and a cooling body, and uses a subway station platform structure as a heat storage and cooling body to reduce the scale of the storage cooling facility and reduce the conveyance amount of fruit to reduce the transportation equipment cost and operation cost. You can save.

Claims (4)

지하철 역사의 승강장 바닥 구조체(101)의 밑으로 형성된 정육면체 또는 직육면체의 비어 있는 밀폐된 공간; 상기 밀폐된 공간을 수직으로 분할하는 아래가 막히고 위는 열린 것과 반대로 위가 막히고 아래는 열린 것이 교대로 반복 설치된 다수개의 수직 격벽(105); 상기 밀폐된 공간을 채우고 있는 축열매체 아이스 볼(107); 그리고 상기 밀폐된 공간을 순환하는 브라인; 으로 구성되는 지하철 역사 축냉조(100).An empty enclosed space of a cube or cube formed under the platform floor structure 101 of the subway station; A plurality of vertical bulkheads 105 alternately repeatedly installed in which the closed and vertically divided sections of the enclosed space are blocked upside and open upside down, respectively; A heat storage medium ice ball 107 filling the sealed space; And brine circulating through the closed space; Subway history storage cold storage tank consisting of (100). 제1항에서, 상기 밀폐된 공간은 수평으로 분할하는 수평 격벽(106)을 더 가진 밀폐된 공간인 것을 특징으로 하는 지하철 역사 축냉조(100).The subway station cold storage tank (100) according to claim 1, wherein the closed space is a closed space further having horizontal partitions (106) for dividing horizontally. 제1항에서, 상기 축냉조(100) 속의 중앙부에 설치되고, 내부는 나선형 골로 형성되고 하부는 흡입구로서 실내에 열려 있는 파이프(111), 상기 파이프(111)의 상부에 달려 있고, 상기 승강장 바닥(101)에 뚫린 개구부와 연결되어 설치된 송풍기 (113), 그리고 상기 승강장 바닥(101)에 설치된 취출구(diffuser, 112)로 구성된 다수개의 냉각 송풍관(110)을 더 포함하는 것을 특징으로 하는 지하철 역사 축냉조(100).According to claim 1, Installed in the center portion in the cold storage tank 100, the inside is formed of a spiral valley and the lower part is a pipe 111, which is open in the room as the suction port, the upper part of the pipe 111, the platform bottom The subway station further comprises a plurality of cooling blower pipes (110) consisting of a blower (113) installed in connection with the opening (101), and a blower (112) installed in the floor of the platform (101). Cold bath 100. 제1항의 축냉조(100)를 구성하는 축냉조의 상부이면서 승강장 바닥(101)인 고체부분에 의해 승강장 쪽으로 전도된 축냉조(100)의 냉열이 승강장의 대기 중으로 복사되는 단계; 및 제3항의 냉각 송풍관(110)을 통과한 냉각된 공기를 승강장 쪽으로 취출하는 단계; 로 구성되는 지하철 역사 축냉조를 이용한 냉방방법.The step of radiating the cold heat of the cold storage tank (100) conducted to the landing by the solid portion which is the top of the storage cold storage tank constituting the storage cooling tank 100 of claim 1 toward the landing; And taking out the cooled air that has passed through the cooling blower tube (110) of claim 3 toward the landing. Cooling method using the subway history storage tank consisting of.
KR1019980021682A 1998-06-11 1998-06-11 Subway station storage cooling and cooling method using the same KR100280580B1 (en)

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Publication number Priority date Publication date Assignee Title
CN110043988A (en) * 2019-03-15 2019-07-23 广州地铁设计研究院股份有限公司 A kind of straight swollen and evaporative condenser integrated refrigeration system suitable for subway station

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KR100945184B1 (en) * 2008-01-28 2010-03-03 로인테크(주) Ice storage heat exchange system
CN109163377B (en) * 2018-10-08 2024-06-14 山东轨道交通勘察设计院有限公司 Device and method for automatically filtering subway piston wind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110043988A (en) * 2019-03-15 2019-07-23 广州地铁设计研究院股份有限公司 A kind of straight swollen and evaporative condenser integrated refrigeration system suitable for subway station

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